We're dividing 66464179 by 872 
We want to figure out the number of times 66464179 can be divided by 872.

Advancing to step 1:
If we divide 6 by 872, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 872

Let's proceed to step 2:
66 divided by 872 is 0 with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Take the next digit (4) from the dividend and append it to 66, then repeat: 664 / 872

Let's proceed to step 3:
The number 872 fits into 664 0 times, leaving a remainder of 664.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 664 after subtracting 0 from 664.
Grab the next digit (6) from the dividend, add it to 664, then carry on: 6646 / 872

Advancing to step 4:
If we divide 6646 by 872, we get 7 and a remainder of 542.
The next digit of our result is 7. 
Result so far: 7.0
Subtracting 6104 from 6646 leaves us with 542.
Append the next digit (4) from the dividend to 542 and continue with: 5424 / 872

On to step 5:
872 can be fit into 5424 6 times, resulting in a remainder of 192.
Put 6 as the next digit of the answer. 
Result so far: 76.0
If we subtract 5232 from 5424, we get 192.
Take the next digit (1) from the dividend and append it to 192, then repeat: 1921 / 872

Going ahead to step 6:
1921 divided by 872 is 2 with a remainder of 177.
The number 2 becomes the next digit in our result. 
Result so far: 762.0
The remainder is 177 after subtracting 1744 from 1921.
Bring next digit (7) of the dividend behind the 177 and repeat the process: 1777 / 872

On to step 7:
The number 872 fits into 1777 2 times, leaving a remainder of 33.
Put 2 as the next digit of the answer. 
Result so far: 7622.0
The remainder is 33 after subtracting 1744 from 1777.
Fetch the next digit (9) from the dividend, attach it to 33 and continue: 339 / 872

Going ahead to step 8:
When dividing 339 by 872, we get 0 with a remainder of 339.
Write down 0 as next digit of the result. 
Result so far: 76220.0
Subtracting 0 from 339 leaves us with 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

Going ahead to step 9:
872 can be fit into 3390 3 times, resulting in a remainder of 774.
Put 3 as the next digit of the answer. 
Result so far: 76220.3
Deduct 2616 from 3390 and we're left with 774.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7740, and continue the process.

On to step 10:
If we divide 7740 by 872, we get 8 and a remainder of 764.
Record the quotient 8 as the next digit in the result. 
Result so far: 76220.38
The remainder is 764 after subtracting 6976 from 7740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7640, and continue the process.

Step 11:
872 goes into 7640 8 times with a remainder of 664.
Put 8 as the next digit of the answer. 
Result so far: 76220.388
Subtracting 6976 from 7640 leaves us with 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

In conclusion, the division gives 76220.388 with a balance of 0.0664.